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Certified Consultants

The mining industry pre-dates sophisticated simulation software and the computers it runs on by thousands of years. As an essential modern industry, however, the technical and analytical capabilities offered by AMPHOS 21, a COMSOL Certified Consultant, are critical for both understanding and optimizing mine operations. Recently, we sponsored a webinar together with NASA Tech Briefs on “Mining and Hydrogeology: Porous Media Flow Simulations with COMSOL”, featuring environmental consultants Jorge Molinero and Elena Abarca from AMPHOS 21. Here are some of […]

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The process of quenching a red-hot metal object in a cool liquid bath is simple in practice, but highly complicated when creating a simulation. There are several phases of liquid quenching, and here we will focus on the initial phase: film boiling. In the accompanying video, COMSOL Certified Consultant AltaSim Technologies details the steps taken to model a nickel superalloy puck that is quenched in a tub of oil.

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Last month, COMSOL Certified Consultant Veryst Engineering was featured in Software Tech Briefs, a special supplement to NASA Tech Briefs. Veryst is known to leverage multiphysics simulation software for analyzing LED lighting designs and other complex industrial problems. The project mentioned in the article focused on building a thermofluid-mechanical model of an LED light bulb in order to explore and optimize thermal management techniques within the bulb.

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Today we welcome another guest post from Kyle Koppenhoefer of AltaSim Technologies, a COMSOL Certified Consultant. In this entry he will discuss modeling MEMS energy harvesting devices. During our recent webinar with COMSOL on thermal-structure interaction modeling, we at AltaSim Technologies demonstrated modeling of a MEMS energy harvester that scavenges waste heat. Examples of sources for waste heat range from microprocessor chips, to internal combustion engines, to chemical processing plants. If the waste heat generated from these cases could be […]

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Today we have the pleasure of welcoming Nagi Elabbasi of Veryst Engineering as a guest blogger. Read on to see what this COMSOL Certified Consultant has to say about fluid-structure interaction. Two weeks ago I led a webinar on fluid-structure interaction (FSI) using COMSOL Multiphysics. FSI involves coupling between a deformable or moving structure and a surrounding or internal fluid flow. There is a growing number of engineering and scientific problems where a purely structural or purely CFD analysis just […]

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This week we are happy to have Kyle Koppenhoefer of AltaSim Technologies as a guest blogger. As COMSOL Certified Consultants, AltaSim can share valuable insights into using the software — today on the topic of meshing wave problems. As part of our efforts to assist COMSOL users in performing high-quality analysis, we recently used our bi-monthly email to remind users to include twelve degrees of freedom per wavelength when meshing wave problems. This article builds on our previous advice. Wave-type […]

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About 13% of the world’s power is nuclear. During the 1990′s, this figure was almost 18%. This trend may continue to decline or undergo a renaissance, but in the meantime nuclear waste disposal remains a hot topic among engineers and governmental agencies. Safe procedures for the disposal of nuclear waste have been in place for decades, and continued improvement of these techniques remain in discussion today.

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On January 10th, hundreds of people tuned in to hear COMSOL and Continuum Blue discuss Structural Mechanics simulations in certain industry applications. As promised in my previous blog post on multiphysics modeling webinars happening in 2013, here is a round-up of the event — including a video excerpt detailing three structural analysis examples presented by Continuum Blue.

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It was a pleasure meeting one of COMSOL’s Certified Consultants at the Milan Conference last month. Similarly to a number of consultants, and as evident from their name, BE CAE & Test offers both the ability to simulate processes and designs as well as test them. From the island of Sicily, Giuseppe Petrone and Marco Scionti have been working with COMSOL for almost three years now, and have performed a number of projects for customers based on COMSOL Multiphysics. From […]

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Many of the products that engineers design experience cyclic stresses during use that are below the material’s yield stress; unfortunately, these stresses can still be the primary reason for failure. Thus, engineers and designers must find ways of including the effects of cyclic stresses when designing products for long-term use.

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One of our Certified Consultants, Dr. Roger Pryor, wrote a book about “Multiphysics Modeling using COMSOL 4” in February this year. The book covers multiphysics problems ranging from relatively easy to relatively difficult, from 1D to 3D. Now, Dr. Pryor’s book on COMSOL version 4 is used in his brand new COMSOL training series in Troy, MI.